#7160979

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#45243	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1552 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 48 points:

(1,2,4,5)(3,6,7,8)(11,15)(14,16)(17,18)(19,27)(20,24)(21,34)(22,25)(23,30)(26,35)(28,41)(29,38)(31,37)(32,40)(33,46)(36,44)(39,45)(42,48)(43,47);(10,13)(11,15)(17,19,22,31)(18,23,25,38)(20,28,32,43)(21,29,35,30)(24,36,40,48)(26,37,34,27)(33,42,45,44)(39,47,46,41);(2,5)(6,8)(9,10)(11,14)(12,13)(15,16)(17,20,22,32)(18,24,25,40)(19,28,31,43)(21,33,35,45)(23,36,38,48)(26,39,34,46)(27,41,37,47)(29,42,30,44);(1,3,4,7)(2,6,5,8)(10,13)(14,16)(19,29)(21,35)(23,37)(26,34)(27,38)(28,42)(30,31)(33,45)(36,47)(39,46)(41,48)(43,44);(9,11,12,15)(10,14,13,16)(18,25)(20,32)(23,38)(26,34)(27,37)(28,43)(33,45)(42,44)

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=i,d^2=g,e^2=h,f^2=i,b^a=bf,c^a=cg,e^a=ehi,f^a=fi,c^b=ch,d^b=df,e^b=eh,f^b=fi,d^c=dh,e^c=ei,f^d=fi

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7068175);